<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form name="punchout_form" method="post" action="https://openapi-sandbox.dl.alipaydev.com/gateway.do?charset=UTF-8&method=alipay.trade.page.pay&sign=AEgxYJQGA%2BKp25BA5PFxsJN12%2Fs7CdT7idiSajI9aITu4CW1NJhCrmnHWvxAzR0Ce8z6Jeei3VRW3%2FGSTm9vpII%2FTxUENoTAsff6LRzatHyOJiW4fx3zF2%2FBYTSKziCuTe24VOsz8HIiJETy8UfQRLbwr1AKXA5rVxRSIOwu3CCAbDeY%2B%2BUMOvmCSf7FX6YQBUSuyt12WO7zk3sytADDCdKRBLkV6jPxvnSpy1sQVezf0qZhw8PjZeBtQLy1R%2BMfGeaJM2BqhUAmjyC4l4Q4JrNOR7qq9Q%2BhXvPgfMlAUtDHbTLpK8AraAzr9Op0gWeQw6q1Yu%2FjhzQezaGX5vLo3w%3D%3D&return_url=http%3A%2F%2Flocalhost%3A8080%2Fapi%2Falipay%2FtoSuccess&notify_url=http%3A%2F%2Fmbee3f84.natappfree.cc%2Fapi%2Falipay%2Fnotify&version=1.0&app_id=2021000149613834&sign_type=RSA2&timestamp=2025-05-29+15%3A10%3A56&alipay_sdk=alipay-sdk-java-4.40.231.ALL&format=json">
    <input type="hidden" name="biz_content" value="{&quot;out_trade_no&quot;:&quot;REC_1748502656819_346&quot;,&quot;total_amount&quot;:&quot;70.00&quot;,&quot;subject&quot;:&quot;统一收费&quot;,&quot;timeout_express&quot;:&quot;30m&quot;,&quot;body&quot;:&quot;&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;}">
    <input type="submit" value="立即支付" style="display:none" >
</form>
<script>document.forms[0].submit();</script>
</body>
</html>
